Finding the Third Proportional to 2,107,960 and 3,156,162

Step by Step Solution

1. Step 1: Write the proportion equation
   2,107,960 : 3,156,162 = 3,156,162 : x
2. Step 2: Convert to fraction form
   2,107,960/3,156,162 = 3,156,162/x
3. Step 3: Cross multiply
   2,107,960x = 3,156,162 × 3,156,162
4. Step 4: Simplify right side
   2,107,960x = 9,961,358,570,244
5. Step 5: Solve for x
   x = 9,961,358,570,244/2,107,960
6. Step 6: Final answer
   x = 4,725,591.84